PM40-271K

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Fixed inductors are a core component in any electronics circuit as they help to regulate the current flow in a circuit and provide reactive power. By using inductors, engineers can effectively control the current and voltage of a circuit, enabling them to achieve greater control over the signal strength, frequency and waveform. The PM40-271K is a Fixed Inductor that can provide reactance and impedance effects in a variety of applications.

The PM40-271K is a radial-electrolytic type of fixed inductor that is made of a ceramic body with a copper winding. The inductance value of the inductor is marked on the body with three or four radial claims. The most common inductance range of this inductor is from 0.1 to 1uH, with a maximum DC Resistance of 0.002Ω. The package is a two piece, radial-type, molded in a 6mm, 0.2in to 0.7in outside diameter body. There are two different termination styles, radiation and axial types.

The construction of the PM40-271K makes it suitable for many different applications and operating conditions. It is often used in RF and power electronics, where low loss and stable performance are required. It is also suitable for high frequency applications such as switching mode power supplies, DC-DC converters, automotive electronics and motor control. The rated voltage is 20VAC, with a rated DC current of 2.2A.

The working principle of the PM40-271K is based on Faraday\'s law of induction, which states that when the current in a conductor is changed, an electromotive force is produced in a perpendicular circuit due to the varying magnetic field. This is the basic principle behind the creation of an inductor. The coil of the PM40-271K is wound with copper to provide a very low DC resistance, resulting in the ability to pass a large amount of current while still exhibiting the inductance characteristics needed for the intended application.

The PM40-271K is a valuable component for current flow regulation and power reactive control, and is suitable for a broad range of applications. Its small size, reliable performance, and low resistance make it a versatile component for many electronic designs. The versatility, combined with its high signal and data rates make it ideal for automotive, industrial, and consumer applications.

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